2071392634 has 8 divisors (see below), whose sum is σ = 3107707380. Its totient is φ = 1035490176.

The previous prime is 2071392623. The next prime is 2071392637. The reversal of 2071392634 is 4362931702.

It can be written as a sum of positive squares in 2 ways, for example, as 1900698409 + 170694225 = 43597^2 + 13065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2071392593 and 2071392602.

It is not an unprimeable number, because it can be changed into a prime (2071392637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90189 + ... + 110800.

Almost surely, 2^2071392634 is an apocalyptic number.

2071392634 is a deficient number, since it is larger than the sum of its proper divisors (1036314746).

2071392634 is a wasteful number, since it uses less digits than its factorization.

2071392634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206144.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 2071392634 is about 45512.5546854931. The cubic root of 2071392634 is about 1274.7376384938.

The spelling of 2071392634 in words is "two billion, seventy-one million, three hundred ninety-two thousand, six hundred thirty-four".